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Vertex AI minimax-m2-maas model retirement

Stopped workingSubscribe to Vertex AIShare

On October 21, 2026, the model minimax-m2-maas on Vertex AI was retired. Requests targeting model minimax-m2-maas fail since that day. The deprecation was originally announced on July 21, 2026.


The error you get

What Vertex AI answers a call to minimax-m2-maas once the model is gone, as recorded from real responses:

HTTP 404
{"error":{"code":404,"message":"Publisher model `projects/{project}/locations/{region}/publishers/google/models/minimax-m2-maas` was not found or your project does not have access to it. Ensure you are using a valid model name and that the model is available in the specified region.","status":"NOT_FOUND"}}

What to use instead of minimax-m2-maas

Google recommends that you self-deploy MiniMax M2 on Model Garden.

In Vertex AI's words

Model ID: minimax-m2-maas; Deprecation date: July 21, 2026; Retirement date: October 21, 2026; Self-deploy alternative: Self-deploy MiniMax M2 on Model Garden

Vertex AI, Deprecations page

Facts

API
Vertex AI aiplatform.googleapis.com
Model
minimax-m2-maas
Kind
Model retirement
Announced
July 21, 2026
Takes effect
October 21, 2026
Calls after that day
Fail
Source
Deprecations page
Last updated
Verified
, against Vertex AI's own pages

Questions

When does minimax-m2-maas shut down?

Calls to the model minimax-m2-maas on Vertex AI stopped working on October 21, 2026.

What happens to calls after October 21, 2026?

They have failed since October 21, 2026.

What error does minimax-m2-maas return once it is shut down?

Vertex AI answers HTTP 404: "Publisher model `projects/{project}/locations/{region}/publishers/google/models/minimax-m2-maas` was not found or your project does not have access to it. Ensure you are using a valid model name and that the model is available in the specified region.". Send another model to fix it.

How do I find the calls this hits in my code?

Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.


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